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usb_cpld_code.zip usbjtag - Variations on the implementation of a USB JTAG adapter.

usb_cpld_code.zip usbjtag - Variations on the implementation of a USB JTAG adapter.

標簽： implementation usb_cpld_code Variations adapter

上傳時間： 2013-08-31

上傳用戶：ruan2570406
something useful for communication,source code based on FPGA

something useful for communication,source code based on FPGA

標簽： communication something useful source

上傳時間： 2013-08-31

上傳用戶：maizezhen
On the design of an FPGA-Based OFDM modulator for IEEE 802.11a

On the design of an FPGA-Based OFDM modulator for IEEE 802.11a

標簽： FPGA-Based modulator 802.11 design

上傳時間： 2013-09-02

上傳用戶：zjwangyichao
POWER PCB轉PROTEL的方法

POWER PCB轉PROTEL的方法，詳細說明了其轉換過程。

標簽： PROTEL POWER PCB

上傳時間： 2013-09-11

上傳用戶：cjl42111
power pcb To protel 軟件

power pcb To protel 軟件

標簽： protel power pcb To

上傳時間： 2013-09-11

上傳用戶：sunshine1402
protel s help on line

protel s help on line

標簽： protel help line on

上傳時間： 2013-09-18

上傳用戶：iswlkje
傳感器信號調節 - 用于信號調節的ADC

The trend in ADCs and DACs is toward higher speeds and higher resolutions atreduced power levels. Modern data converters generally operate on ±5V (dualsupply) or +5V (single supply). In fact, many new converters operate on a single +3Vsupply. This trend has created a number of design and applications problems whichwere much less important in earlier data converters, where ±15V supplies and ±10Vinput ranges were the standard.

標簽： ADC 信號調節傳感器

上傳時間： 2013-11-16

上傳用戶：sjw920325
正確的混合信號設計印刷電路板(PCB)的接地

Abstract: This tutorial discusses proper printed-circuit board (PCB) grounding for mixed-signal designs. Formost applications a simple method without cuts in the ground plane allows for successful PCB layouts withthis kind of IC. We begin this document with the basics: where the current flows. Later, we describe how toplace components and route signal traces to minimize problems with crosstalk. Finally, we move on toconsider power supply-currents and end by discussing how to extend what we have learned to circuits withmultiple mixed-signal ICs.

標簽： PCB 正印刷電路板混合信號

上傳時間： 2013-11-04

上傳用戶：pol123
MAX4968,MAX4968A數據手冊

The MAX4968/MAX4968A are 16-channel, high-linearity,high-voltage, bidirectional SPST analog switches with18I (typ) on-resistance. The devices are ideal for use inapplications requiring high-voltage switching controlledby a low-voltage control signal, such as ultrasound imagingand printers. The MAX4968A provides integrated40kI (typ) bleed resistors on each switch terminal todischarge capacitive loads. Using HVCMOS technology,these switches combine high-voltage bilateral MOSswitches and low-power CMOS logic to provide efficientcontrol of high-voltage analog signals.

標簽： 4968 MAX 數據手冊

上傳時間： 2013-10-09

上傳用戶：yepeng139
COOLMOS全面認識

Recently a new technology for high voltage Power MOSFETshas been introduced – the CoolMOS™ . Based on thenew device concept of charge compensation the RDS(on) areaproduct for e.g. 600V transistors has been reduced by afactor of 5. The devices show no bipolar current contributionlike the well known tail current observed during the turn-offphase of IGBTs. CoolMOS™ virtually combines the lowswitching losses of a MOSFET with the on-state losses of anIGBT.

標簽： COOLMOS

上傳時間： 2013-11-14

上傳用戶：zhyiroy